I love making ice cubes in ice trays, Martha Stewart says they last longer. Well a few days ago I was emptying the cubes in my freezer bag and I noticed they smelled stale. I added one drop of peppermint essential oil to the bag. Yesterday I added a few cubes to my blend of Earl Grey & Red Zinger sun tea. My ice cubes added the perfect mint essence using only one drop of oil. Today I added the mint cubes to my water and voila! I created a refreshing beverage. Sky’s the limit now ya’ll! Have a fantastic day!